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公开(公告)号：US11623446B2
公开(公告)日：2023-04-11
申请号：US17355311
申请日：2021-06-23
发明人： Yasuyuki Fukunaga , Yuzo Onishi
摘要： An ink supply device includes a plurality of ink containers, a plurality of heater units, a frame, a lower fixing member and an upper fixing member. In the ink container, ink is stored. The heater units are arranged in a horizontal arrangement direction. The heater unit includes a tube in which the ink fed from the ink container is passed, a hearer heating the ink passing through the tube and a casing by which the tube and the heater are supported. In the frame, the ink containers and the heater units are stored. The lower fixing member is fixedly mounted to the frame and holds all lower portions of the heater units. The upper fixing member is detachably mounted to the frame and holds all upper portions of the heater units.
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公开(公告)号：USD990554S1
公开(公告)日：2023-06-27
申请号：US29747753
申请日：2020-08-25
摘要： FIG. 1 is a front perspective view of front, top and right side of a toner container showing our new design;
FIG. 2 is a rear perspective view of rear, top and left side thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
The broken lines shown in the figures depict portions that form no part of the claimed design.-
3.发明授权公开(公告)号：US09388013B2
公开(公告)日：2016-07-12
申请号：US14249603
申请日：2014-04-10
发明人： Yuzo Onishi
CPC分类号： B65H31/26 , B65H29/52 , B65H31/02 , B65H2301/4212 , B65H2301/5133 , B65H2401/15 , B65H2404/61 , B65H2404/63 , B65H2511/13 , B65H2511/17 , B65H2511/20 , B65H2515/81 , B65H2801/06 , B65H2220/01 , B65H2220/04 , B65H2220/11
摘要： A sheet discharging device discharges a sheet to a sheet tray on which the sheet is to be placed. The sheet discharging device includes a discharge path configured to discharge the sheet to the sheet tray, a discharging portion arranged in the discharge path and configured to discharge the sheet passing along the discharge path to the sheet tray, and a pressing member capable of changing a posture between a hanging posture where the pressing member hangs down from a pivot center above the discharge path so as to block the discharge path for the sheet and a retracted posture where the pressing member is pivoted in a discharging direction about the pivot center to open the discharge path by receiving a pressing force in the discharging direction from the sheet. The pressing member includes an attaching portion to which a weight member having a predetermined weight is attachable.
摘要翻译： 片材排出装置将片材排出到放置片材的片材托盘。 片材排出装置包括：排出路径，其被配置为将片材排出到片材托盘;排出部，布置在排出路径中并且被配置为将沿着排出路径排出的片材排出到片材托盘;以及按压部件， 在按压部件从排出路径上方的枢轴中心悬挂的悬挂姿态之间的姿势，以阻止片材的排出路径和挤压构件沿着排出方向围绕枢转中心枢转以打开 通过从片材接收沿排出方向的按压力的排出路径。 按压构件包括可附接有预定重量的配重构件的安装部。
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公开(公告)号：US08964199B2
公开(公告)日：2015-02-24
申请号：US13846489
申请日：2013-03-18
发明人： Yuzo Onishi
CPC分类号： H04N1/00631 , B41J13/106 , B65H31/24 , B65H2405/1114 , B65H2405/331 , B65H2801/06 , H04N1/00633 , H04N2201/0094
摘要： An image forming apparatus includes a main conveyance path 13, a main discharge roller 17, and a main stacking tray 19. The sorting discharge unit 20 includes a subsidiary conveyance path 22, a change-over mechanism 23, a subsidiary discharge roller 24 and a subsidiary stacking tray 26. The subsidiary discharge roller 24 is provided on the most downstream side of the subsidiary conveyance path 22. The subsidiary stacking tray 26 is arranged above the main stacking tray 19 and the transfer sheet P discharged from the subsidiary discharge roller 24 is stacked in the subsidiary stacking tray 26. A stacking concave portion 29 which expands a stackable area of the subsidiary stacking tray 26 is formed below the subsidiary discharge roller 24.
摘要翻译： 图像形成装置包括主输送路径13，主排纸辊17和主堆放托盘19.分类排放单元20包括辅助输送路径22，转换机构23，辅助排出辊24和 辅助排出辊24设置在辅助输送路径22的最下游侧。辅助堆垛托盘26设置在主堆垛托盘19的上方，从排出辊24排出的转印纸P 堆叠在辅助堆垛托盘26中。在辅助排出辊24的下方形成有使辅助堆垛托盘26的可堆叠区域膨胀的堆叠凹部29。
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5.发明授权Image forming apparatus includes a transport guide member and a detection mechanism 有权图像形成装置包括传送引导构件和检测机构公开(公告)号：US08928898B2
公开(公告)日：2015-01-06
申请号：US14283146
申请日：2014-05-20
发明人： Yuzo Onishi
CPC分类号： H04N1/00655 , G03G15/6573 , G03G15/70 , G03G2215/00616 , G03G2215/00721
摘要： An image forming apparatus includes a transport guide member, and a detection mechanism. The transport guide member guides a recording medium. The detection mechanism detects presence or absence of the recording medium. An actuator portion of the detection mechanism includes a shaft portion and a detection portion configured to swing about the shaft portion when abutting the recording medium. A first guide rib of the transport guide member is provided with a notch portion through which the shaft portion penetrates. The shaft portion is provided with a second guide rib configured to close an opening of the notch portion viewed from an axis direction of the shaft portion.
摘要翻译： 图像形成装置包括传送引导部件和检测机构。 传送引导构件引导记录介质。 检测机构检测记录介质的存在或不存在。 检测机构的致动器部分包括轴部分和被配置为在邻接记录介质时围绕轴部分摆动的检测部分。 传送引导部件的第一引导肋设置有切口部，轴部穿过该切口部。 轴部设置有第二引导肋，其构造成从轴部的轴线方向观察切断切口部的开口部。
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公开(公告)号：USD998695S1
公开(公告)日：2023-09-12
申请号：US29747745
申请日：2020-08-25
摘要： FIG. 1 is a front perspective view of front, top and right side of a toner container showing our new design;
FIG. 2 is a rear perspective view of rear, top and left side thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
The smaller broken lines shown in the figures depict portions that form no part of the claimed design.
The larger broken lines in the figures represent perforations on the toner container that do form part of the claimed design.-
公开(公告)号：US20220018574A1
公开(公告)日：2022-01-20
申请号：US17373202
申请日：2021-07-12
发明人： Yasutaka Inui , Noriaki Furukawa , Yuko Yano , Sho Harabe , Yuzo Onishi , Tetsuya Ueno , Shunsuke Yamasaki
摘要： A heater unit includes a metal plate, a pipe and a linear heater. The pipe comes into contact with one surface of the metal plate, and a fluid to be heated is passed through the pipe. The linear heater comes into contact with the other surface of the metal plate and is disposed along the pipe.
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公开(公告)号：US10289069B2
公开(公告)日：2019-05-14
申请号：US15951849
申请日：2018-04-12
发明人： Nobuhiro Nishioka , Yuzo Onishi
摘要： An image forming apparatus includes an image carrier, a developing device, a transfer section, a main body frame, a fixing device, a discharge section, a recording medium conveyance path, an openable/closable member, a cover sheet, a cover moving mechanism, a cooling section, and a slide member. The cover sheet is reciprocatable between a protection position at which it covers a side of the image carrier that faces the recording medium conveyance path and a retraction position at which it is arranged in a clearance between the image carrier and the main body frame. At the retraction position, the cover sheet blocks an air flow passage between the cooling section and the fixing device. The slide member is disposed at a lower end corner portion of the main body frame, and contacts the cover sheet reciprocating between the protection position and the retraction position.
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9.发明授权Fixing device including a blowing member for blowing air and image forming apparatus therewith 有权固定装置包括用于吹送空气的吹风构件和图像形成装置公开(公告)号：US09488939B1
公开(公告)日：2016-11-08
申请号：US15076015
申请日：2016-03-21
发明人： Yuzo Onishi
IPC分类号： G03G15/20
CPC分类号： G03G15/2028 , G03G15/2042
摘要： A fixing device has a fixing member, a guide member, and a blowing member. The guide member is pivotable to be located selectively either in a first position where it guides a recording medium to a fixing nip and a second position where it shuts a recording medium transport passage. When the fixing member is driven to rotate, the guide member is located in the first position to guide air blown from the blowing member to opposite ends of the fixing member. When the fixing member is not driven to rotate, the guide member is located in the second position to let air blown from the blowing member pass between the guide member and the fixing member.
摘要翻译： 固定装置具有固定构件，引导构件和吹风构件。 引导构件可枢转以被选择性地位于其中将记录介质引导到定影夹持处的第一位置和其中关闭记录介质传送通道的第二位置。 当固定构件被驱动旋转时，引导构件位于第一位置，以将从吹风构件吹出的空气引导到固定构件的相对端。 当固定构件不被驱动旋转时，引导构件位于第二位置，以使从吹风构件吹出的空气通过导向构件和定影构件之间。
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公开(公告)号：US10766263B2
公开(公告)日：2020-09-08
申请号：US16675962
申请日：2019-11-06
发明人： Yuzo Onishi
IPC分类号： B41J2/165
摘要： A maintenance unit includes a wiper for wiping off ink on a recording head and a wiper carriage. A holding metal plate holds the wiper and includes a communication portion which connects together an upper space and a lower space. The communication portion has an ink guide member. The ink guide member has an upper opening and a lower opening. The length of the upper opening in the direction perpendicular to the wiping direction is larger than the length of an ink ejection face. The length of the communication portion is smaller than the length of the ink ejection face.
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